Ficus (Trophosycon) kerniana

Not Ficus (Trophosycon) kerniana. This is Ficus kernianum (Cooper, 1894), a relative.
via GBIF · CC BY 4.0 · via GBIF. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- TrophosyconPBDB
- Diet
- carnivorePBDB, for Ficidae
- Life habit
- epifaunalPBDB, for Ficidae
- Motility
- actively mobilePBDB, for Ficidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 15 million years on record.
The record covers at least 20.45 Mya to 5.333 Mya. No occurrence read is dated outside 23.04 Mya to 3.6 Mya.
35 occurrences of Ficus (Trophosycon) kerniana on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
35 occurrencesThese are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
6 formations
- Round Mountain Silt Formation16
- Olcese Formation9
- Jewett Formation4
- Round Mountain Formation3
- Temblor Formation1
- Pico Formation1
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The named rock units Ficus (Trophosycon) kerniana has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Ficus (Trophosycon) kerniana and its relatives
MioceneWhere Ficus (Trophosycon) kerniana and its relatives were recorded in the Miocene.
Found in the same rock
297 taxa- Neverita (Glossaulax) andersoni22 sites
- Trophon (Austrotrophon) kernensis20 sites
- Antillophos posunculensis17 sites
- Bruclarkia barkeriana17 sites
- Nassarius (Catilon) arnoldi17 sites
- Conus (Chelyconus) owenianus16 sites
- Turricula piercei16 sites
- Crepidula rostralis13 sites
- Megasurcula howei13 sites
- Polinices (Euspira) lincolnensis13 sites
- Calyptraea filosa11 sites
- Pyramidella (Longchaeus) cooperi11 sites
- Cancellaria simplex10 sites
- Cylichna temblorensis10 sites
- Mangelia (Notocytharella) kernensis10 sites
- Mitrella anchuela10 sites
- Natica (Naticarius) posuncula10 sites
- Neverita (Glossaulax) alta10 sites
- Turricula buwaldana10 sites
- Turricula ochsneri10 sites
- Turritella ocoyana10 sites
- Cancellaria (Euclia) condoni9 sites
- Neverita (Glossaulax) jamesae9 sites
- Oliva (Oliva) californica9 sites
The Paleobiology Database records 34 sites for Ficus (Trophosycon) kerniana, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
5 references- Miocene Gastropods and Biostratigraphy of the Kern River Area, California31
- Geology of Reef Ridge Coalinga district California1
- Catalogue of the Marine Pliocene and Pleistocene Mollusca of California1
- Geology and oil resources of a part of Los Angeles and Ventura counties, California1
- The Neocene deposits of Kern River, California, and the Temblor Basin1
Each of the 35 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1

Picture of Ficus kernianum (Cooper, 1894)
- Source
- GBIF
- Credit
- via GBIF
- Licence
- CC BY 4.0
- Commercial use
- the licence allows it
No 3D scan of Ficus (Trophosycon) kerniana was found in MorphoSource and Sketchfab.
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itTrophosycon through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Cooper 1894)